PMC:7780429 / 1643-1709
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T19 | 1-42 | Sentence | denotes | What is already known about this subject? |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T19 | 1-42 | Sentence | denotes | What is already known about this subject? |